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LTP 8100 serials
Author:admin  From:Letian Plastics  Hits:2131  Update:2008-12-9

LTP 8100 serials is reinforced composite materials with high performance based on polyolefin and PPS, and are extensively applied in injection mold to structure and parts of machine, electric appliance and automobiles. It is used to replace materials of PA PBT (PET), PPO (PPE), and PC/ABS serial.
The LTP 8100 serials materials have the characteristics of high impact strength, high dimensional stability and low moisture absorption.

Mechanics dataof machinery for LTP 8100 serials materials
Item
Unit
Test method
LTP8160
LTP8180
Tensile strength
Mpa
GB1040
60
80
Rate of elongation
%
GB/T1040www.pj911.com
12
15
Flexural strength
Mpa
GB/T1042
100
120
Impact strength (notched)
KJ/m2
GB/T1043
15
18
Temperature of thermal deformation
℃葡京赌城
GB1634
>165
>165
Flame retard properties
 
UL-94
HB
HB-V0
Dielectric strength
KV/mm
ASTM-D1493522.com
17
17
Dielectric constant
1KHz
GB/T1409
3.2
3.2
1KHz
3.2
3.2
Loss factor
(25℃)
1KHz
GB/T1409
3×10-3
3×10-3
1KHz
3×10-3新葡京平台
3×10-3
volume resistivity
Ω.cm
GB/T1410
5×1014
5×1014
Sheet resistance
Ω
GB/T1410
2×1015
2×1015
Arc index
V
UL746A
 
 

Mold shrinkage rate

Flow directional

Vertical direcational
m/m
80×80×3.0
0.5
0.5
0.8
0.8
Water absorption
%
ASTM-D570
0.3
0.1
Density
Kg/m3
ASTM-D792
1320
1300
Color
 
Visual method
optional
optional
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